Contrast therapy<\/a> is another alternative to applying an ice pack, but one that works quite differently. This time, you will be using a combination of alternating hot and cold, in order to trigger the benefits of each. The idea is that by alternating between hot and cold, you help to reduce swelling, numb pain in the area, and also encourage blood flow.<\/p>\n\n\n\nThe latter point should now happen to a much greater degree. This is specifically because using the cool and then the heat will cause the blood vessels around the area to expand and contract (dilate and constrict to use correct terminology). That in turn effectively allows them to work as a pump, delivering more and more oxygen and blood to the area that has been injured.<\/p>\n\n\n\n
You can use contrast therapy by taking a warm shower and then turning it down to a cooler temperature. This can be a shock to the system so take it easy, and remember that this one is more for athletes than the average Joes!
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